231327040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{14753}}^1$

素因数の和:14784

約数の個数: 84

約数和(自身を含む): 640825236

約数和(自身を除く): 409498196

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 14753, 15680, 29506, 59012, 73765, 103271, 118024, 147530, 206542, 236048, 295060, 413084, 472096, 516355, 590120, 722897, 826168, 944192, 1032710, 1180240, 1445794, 1652336, 2065420, 2360480, 2891588, 3304672, 3614485, 4130840, 4720960, 5783176, 6609344, 7228970, 8261680, 11566352, 14457940, 16523360, 23132704, 28915880, 33046720, 46265408, 57831760, 115663520, 231327040]

約数ペア:

[(1, 231327040), (2, 115663520), (4, 57831760), (5, 46265408), (7, 33046720), (8, 28915880), (10, 23132704), (14, 16523360), (16, 14457940), (20, 11566352), (28, 8261680), (32, 7228970), (35, 6609344), (40, 5783176), (49, 4720960), (56, 4130840), (64, 3614485), (70, 3304672), (80, 2891588), (98, 2360480), (112, 2065420), (140, 1652336), (160, 1445794), (196, 1180240), (224, 1032710), (245, 944192), (280, 826168), (320, 722897), (392, 590120), (448, 516355), (490, 472096), (560, 413084), (784, 295060), (980, 236048), (1120, 206542), (1568, 147530), (1960, 118024), (2240, 103271), (3136, 73765), (3920, 59012), (7840, 29506), (14753, 15680)]